html,
body {
    height: 100%;
}

.wrapper {
    position: fixed;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    width: 100vw;
    color: #000;
    background-color: #FEFEFE;
    overflow: hidden;
}
.footer {
    position: fixed;
    bottom: 0;
    width: 100vw;
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    background-color: #F7F7F7;
    box-shadow: 0 0 5px #999;
}